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"... This paper considers the vibration reduction of transportation systems using semi-active actuators to improve the ride quality. Control design for the resultant semi-active system is difficult for nonlinear dynamics, constrained control, lack of performance-oriented nonlinear control design, and lim ..."

, and limited state information. A sub-optimalcontrol structure is proposed to address the performance requirement by mimicking the optimalcontrol. A specific sub-optimalcontrol is provided and implemented with one measurement to reduce the hardware cost. Performance analysis of the sub-optimalcontrol

"... www-verimag.imag.fr/∼maler/ Abstract: This paper constitutes a sketch of a unified framework for posing and solving problems of optimal control in the presence of uncontrolled disturbances. After laying down the general framework we look closely at a concrete instance where the controller is a sched ..."

www-verimag.imag.fr/∼maler/ Abstract: This paper constitutes a sketch of a unified framework for posing and solving problems of optimalcontrol in the presence of uncontrolled disturbances. After laying down the general framework we look closely at a concrete instance where the controller is a

"... Practical concepts for time sub-optimal feedback controllers are presented in this paper, thanks to the generalization of a classical switching curve to a switching region. Two robust structures, the so-called hard and soft ones, have been worked out and described with details. Two aspects of engine ..."

Practical concepts for time sub-optimal feedback controllers are presented in this paper, thanks to the generalization of a classical switching curve to a switching region. Two robust structures, the so-called hard and soft ones, have been worked out and described with details. Two aspects

"... Sub-optimal control of transient viscoelastic fluid flows in a 4 to 1 planar contracting channel is investigated. The control mechanism is based on heating or cooling the fluid along a portion of the boundary of the flow domain. In order to perform the control, a non-isothermal model for viscoelasti ..."

Sub-optimalcontrol of transient viscoelastic fluid flows in a 4 to 1 planar contracting channel is investigated. The control mechanism is based on heating or cooling the fluid along a portion of the boundary of the flow domain. In order to perform the control, a non-isothermal model

"... Sub-optimal control of transient viscoelastic uid ows in a 4 to 1 planar contracting channel is investigated. The control mechanism is based on heating or cooling the uid along a portion of the boundary of the ow domain. In order to perform the control, a non-isothermal model for viscoelastic uids i ..."

Sub-optimalcontrol of transient viscoelastic uid ows in a 4 to 1 planar contracting channel is investigated. The control mechanism is based on heating or cooling the uid along a portion of the boundary of the ow domain. In order to perform the control, a non-isothermal model for viscoelastic uids

"... A two-dimensional channel with localized suction from the upper surface is considered as a framework within which to consider sub-optimal control of an unsteady separating bound-ary layer. A quasi-steady (sub-optimal) approach is adopted in which the control input is optimized at each time as the un ..."

A two-dimensional channel with localized suction from the upper surface is considered as a framework within which to consider sub-optimalcontrol of an unsteady separating bound-ary layer. A quasi-steady (sub-optimal) approach is adopted in which the control input is optimized at each time

"... The Author(s) 2015. This article is published with open access at Springerlink.com Introduction: Tight glycemic control and timely treatment can improve outcomes in patients with diabetes yet many remain sub-optimally controlled. The objective of the current study was to evaluate the effect of ..."

The Author(s) 2015. This article is published with open access at Springerlink.com Introduction: Tight glycemic control and timely treatment can improve outcomes in patients with diabetes yet many remain sub-optimallycontrolled. The objective of the current study was to evaluate the effect of

"... Abstract: This paper considers an optimal control problem for switched nonlinear systems. The objective is to minimize an associated cost functional, by ¯nding an appropriate continuous control input and locations switching strategy. We propose an extension of an algorithm based on strong variations ..."

Abstract: This paper considers an optimalcontrol problem for switched nonlinear systems. The objective is to minimize an associated cost functional, by ¯nding an appropriate continuous control input and locations switching strategy. We propose an extension of an algorithm based on strong